Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add cnfeat/top-pm-skills --skill community-buildinggit clone --depth 1 https://github.com/cnfeat/top-pm-skillsWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/cnfeat/top-pm-skills/community-building)<a href="https://agentmods.dev/skills/cnfeat/top-pm-skills/community-building"><img src="https://agentmods.dev/badge/skills/cnfeat/top-pm-skills/community-building/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/cnfeat/top-pm-skills/community-building"><img src="https://agentmods.dev/badge/skills/cnfeat/top-pm-skills/community-building.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00040 | $0.00868 |
| Opus 5 | $0.00020 | $0.00434 |
| Sonnet 5 | $0.00008 | $0.00174 |
| Haiku 4.5 | $0.00004 | $0.00087 |
Grade A, and why
community-building scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 11d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 72 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Community Building
Help the user build and scale communities using frameworks from 18 product leaders who have built communities at Notion, Figma, WordPress, and more.
How to Help
When the user asks for help with community building:
- Identify the community type - Clarify if they need a user community, agency community, or partner community
- Find the atomic unit of sharing - Determine what community members would naturally want to show off
- Start with listening - Understand why early members are there before imposing structure
- Design for healthy growth - Help them avoid scaling too fast and diluting quality
Core Principles
Build a movement, not just a product
Matt Mullenweg: "Don't just build a product, build a movement... we give people something to believe in, a philosophy, a worldview." The most successful communities unite around a shared mission, not just utility.
Community drives enterprise de-risking
Camille Ricketts: "Your community helps you achieve such ubiquity and such name recognition that it actually allows you to start moving upmarket into the enterprise." Widespread community adoption signals safety to enterprise buyers.
Go where the community already is
Claire Butler: "Dylan identified immediately that Twitter was the place where that existed... he built this tool or this scraper where he identified a couple influencers in the design community." Map the social graph of influencers to find key entry points.
Find your atomic unit of sharing
Camille Ricketts: "Community lends itself particularly well if you have something that your product creates that people want to share because it exhibits something about themselves." Templates, workspaces, and creations drive organic community content.
Community amplifies word of mouth
Elena Verna: "Community is really important here because you need to bring people together as they're exploring... Community also amplifies that word of mouth." Launch Discord early to allow users to share and help each other.
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 11d ago First seen · 72 lines · 40 tokens per session scan A 475605df8068
community-building is a skill published in the GitHub repository cnfeat/top-pm-skills (48 stars, last pushed 3mo ago), licensed MIT. It adds 40 tokens to every session and 868 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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